Direct On Line Starter (DOL) control circuit

What is the name of part number (1) in the DOL control circuit shown?

• Start push button

• Stop push button

• Fuse

• Over load

What is the name of part number (2) in the DOL control circuit shown?

• Start push button

• Stop push button

• Fuse

• Over load

What is the name of part number (3) in the DOL control circuit shown?

• Start push button

• Stop push button

• Fuse

• Over load

What is the name of part number (4) in the DOL control circuit shown?

• Start push button

• Stop push button

• Fuse

• Over load

What is the name of part number (5) in the DOL control circuit shown?

• Start push button

• Stop push button

• contactor Coil

• Auxiliary contact

What is the name of part number (6) in the DOL control circuit shown?

• Start push button

• Stop push button

• contactor Coil

• Auxiliary contact

What is the function of part number (2) in the (DOL) control circuit shown?

• Protect against overload fault

• Protect against short circuit fault

• Stop the motor

• Start the motor

What is the function of part number (1) in the (DOL) control circuit shown?

• Protect against overload fault

• Protect against short circuit fault

• Stop the motor

• Start the motor

What is the function of part number (3) in the (DOL) control circuit shown?

• Protect against overload fault

• Protect against short circuit fault

• Stop the motor

• Start the motor

What is the function of part number (4) in the (DOL) control circuit shown?

• Protect against overload fault

• Protect against short circuit fault

• Stop the motor

• Start the motor